I am not sure if there is a list out there... but this is what I have got so far...
Blue Sky Hotel (Beta)
China of the Dead
Dead End (beta)
Field of the Dead
Final Salvation [Demo]
High in the Sky
Lego 4 Dead
Curse of Millhaven (WIP)
Search 4 Safety
Wheel of Misfortune - BETA
The Road Betaa
I know there are more... and I am trying to get as many as I can in here... since unfinished maps are never fun to do a video on...
*Absolute Zero and Left 4 Home are both technically on the list... but they have both been in an episode before...*
Criteria for what I am looking for IF you want to help...
-Coop support... The survival edition will come at a later date...
-Status of Beta of Alpha (complete and final are a case by case basis... but beta and alpha are less arguable...)
-Unfinished in terms of no finale... or in some cases just looks unfinished...
-Author has flat out stated it is abandoned... or not communication for more than two years...
Sorry if my speech is "out of character"... been sick for a month or so now... don't have the energy to stay in character...